X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-freebsd.h;h=789da178afa1671bd788be57964c4368ef46ee23;hb=d5495f0b72f8fbecb97192da430720aa56f8feb9;hp=4a50a3cf9c6a31ee9d39fdf965056087d6a792ee;hpb=4ccdccd149d82c94ec6ccdb4118d9e27479b8516;p=fio.git

diff --git a/os/os-freebsd.h b/os/os-freebsd.h
index 4a50a3cf..789da178 100644
--- a/os/os-freebsd.h
+++ b/os/os-freebsd.h
@@ -1,24 +1,72 @@
 #ifndef FIO_OS_FREEBSD_H
 #define FIO_OS_FREEBSD_H
 
+#define	FIO_OS	os_freebsd
+
 #include <errno.h>
 #include <sys/sysctl.h>
 #include <sys/disk.h>
+#include <sys/endian.h>
+#include <sys/thr.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <sys/cpuset.h>
+#include <sys/statvfs.h>
+
+#include "../file.h"
 
-#define FIO_HAVE_POSIXAIO
 #define FIO_HAVE_ODIRECT
-#define FIO_USE_GENERIC_RAND
+#define FIO_USE_GENERIC_INIT_RANDOM_STATE
 #define FIO_HAVE_CHARDEV_SIZE
+#define FIO_HAVE_FS_STAT
+#define FIO_HAVE_TRIM
+#define FIO_HAVE_GETTID
+#define FIO_HAVE_CPU_AFFINITY
+#define FIO_HAVE_SHM_ATTACH_REMOVED
 
 #define OS_MAP_ANON		MAP_ANON
 
+#define fio_swap16(x)	bswap16(x)
+#define fio_swap32(x)	bswap32(x)
+#define fio_swap64(x)	bswap64(x)
+
 typedef off_t off64_t;
 
-static inline int blockdev_size(int fd, unsigned long long *bytes)
+typedef cpuset_t os_cpu_mask_t;
+
+#define fio_cpu_clear(mask, cpu)        (void) CPU_CLR((cpu), (mask))
+#define fio_cpu_set(mask, cpu)          (void) CPU_SET((cpu), (mask))
+#define fio_cpu_isset(mask, cpu)	(CPU_ISSET((cpu), (mask)) != 0)
+#define fio_cpu_count(mask)		CPU_COUNT((mask))
+
+static inline int fio_cpuset_init(os_cpu_mask_t *mask)
+{
+        CPU_ZERO(mask);
+        return 0;
+}
+
+static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
+{
+        return 0;
+}
+
+static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
+{
+	return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask);
+}
+
+static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask)
+{
+	return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask);
+}
+
+#define FIO_MAX_CPUS                    CPU_SETSIZE
+
+static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
 {
 	off_t size;
 
-	if (!ioctl(fd, DIOCGMEDIASIZE, &size)) {
+	if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) {
 		*bytes = size;
 		return 0;
 	}
@@ -27,14 +75,14 @@ static inline int blockdev_size(int fd, unsigned long long *bytes)
 	return errno;
 }
 
-static inline int chardev_size(int fd, unsigned long long *bytes)
+static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
 {
-	return blockdev_size(fd, bytes);
+	return blockdev_size(f, bytes);
 }
 
-static inline int blockdev_invalidate_cache(int fd)
+static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
-	return EINVAL;
+	return ENOTSUP;
 }
 
 static inline unsigned long long os_phys_mem(void)
@@ -47,8 +95,54 @@ static inline unsigned long long os_phys_mem(void)
 	return mem;
 }
 
+static inline int gettid(void)
+{
+	long lwpid;
+
+	thr_self(&lwpid);
+	return (int) lwpid;
+}
+
+static inline unsigned long long get_fs_free_size(const char *path)
+{
+	unsigned long long ret;
+	struct statvfs s;
+
+	if (statvfs(path, &s) < 0)
+		return -1ULL;
+
+	ret = s.f_frsize;
+	ret *= (unsigned long long) s.f_bfree;
+	return ret;
+}
+
+static inline int os_trim(struct fio_file *f, unsigned long long start,
+			  unsigned long long len)
+{
+	off_t range[2];
+
+	range[0] = start;
+	range[1] = len;
+
+	if (!ioctl(f->fd, DIOCGDELETE, range))
+		return 0;
+
+	return errno;
+}
+
 #ifdef MADV_FREE
 #define FIO_MADV_FREE	MADV_FREE
 #endif
 
+static inline int shm_attach_to_open_removed(void)
+{
+	int x;
+	size_t len = sizeof(x);
+
+	if (sysctlbyname("kern.ipc.shm_allow_removed", &x, &len, NULL, 0) < 0)
+		return 0;
+
+	return x > 0 ? 1 : 0;
+}
+
 #endif